Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24

[Ingo Molnar]

* Karsten Wiese <annabellesgarden@xxxxxxxx> wrote:

> attached patch for io_apic.c lets
> 1. gcc 3.4.3 optimize io_apic access a little better.
> 2. CONFIG_X86_UP_IOAPIC_FAST work here.
>    Didn't check, if it really speeds up things.

which change made CONFIG_X86_UP_IOAPIC_FAST work on your box? It seems 
you've changed the per-register frontside read-cache to something else - 
was that on purpose?

	Ingo
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